import _extends from "@babel/runtime/helpers/esm/extends";
import {createNamespace, isDef, isObj} from '../utils';
import Icon from '../icon';
import Info from '../info';
import {route, routeProps} from '../utils/router';
import {ChildrenMixin} from '../mixins/relation';

var _createNamespace = createNamespace('tabbar-item'),
    createComponent = _createNamespace[0],
    bem = _createNamespace[1];

export default createComponent({
    mixins: [ChildrenMixin('vanTabbar')],
    props: _extends({}, routeProps, {
        dot: Boolean,
        icon: String,
        name: [Number, String],
        info: [Number, String]
    }),
    data: function data() {
        return {
            active: false
        };
    },
    computed: {
        routeActive: function routeActive() {
            var to = this.to,
                $route = this.$route;

            if (to && $route) {
                var config = isObj(to) ? to : {
                    path: to
                };
                var pathMatched = config.path === $route.path;
                var nameMatched = isDef(config.name) && config.name === $route.name;
                return pathMatched || nameMatched;
            }
        }
    },
    methods: {
        onClick: function onClick(event) {
            this.parent.onChange(this.name || this.index);
            this.$emit('click', event);
            route(this.$router, this);
        }
    },
    render: function render() {
        var h = arguments[0];
        var icon = this.icon,
            slots = this.slots;
        var active = this.parent.route ? this.routeActive : this.active;
        var color = this.parent[active ? 'activeColor' : 'inactiveColor'];
        return h("div", {
            "class": bem({
                active: active
            }),
            "style": {
                color: color
            },
            "on": {
                "click": this.onClick
            }
        }, [h("div", {
            "class": bem('icon')
        }, [slots('icon', {
            active: active
        }) || icon && h(Icon, {
            "attrs": {
                "name": icon
            }
        }), h(Info, {
            "attrs": {
                "dot": this.dot,
                "info": this.info
            }
        })]), h("div", {
            "class": bem('text')
        }, [slots('default', {
            active: active
        })])]);
    }
});